// Copyright (c) 2016 Mantano
// Licensed to the Readium Foundation under one or more contributor license agreements.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation and/or
//    other materials provided with the distribution.
// 3. Neither the name of the organization nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


#import "../../../src/lcp-client-lib/public/IStorageProvider.h"
#import <Foundation/Foundation.h>

@class UICKeyChainStore;

namespace lcp
{
    class iOSStorageProvider : public IStorageProvider
    {
    public:
        virtual std::string GetValue(const std::string &vaultId, const std::string &key);
        virtual void SetValue(const std::string &vaultId, const std::string &key, const std::string &value);
        virtual KvStringsIterator *EnumerateVault(const std::string &vaultId);
        void EraseVault(const std::string &vaultId);
        
    private:
        NSString *GetStringFromNativeString(const std::string &nativeString);
        UICKeyChainStore *GetKeyChainOfVault(const std::string &vaultId);
    };
}
